7495282184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5287

約数の個数: 128

約数和(自身を含む): 17264016000

約数和(自身を除く): 9768733816

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 43, 52, 68, 76, 86, 104, 136, 152, 172, 221, 247, 323, 344, 442, 494, 559, 646, 731, 817, 884, 988, 1118, 1292, 1462, 1634, 1768, 1976, 2236, 2584, 2924, 3268, 4199, 4472, 5189, 5848, 6536, 8398, 9503, 10378, 10621, 13889, 16796, 19006, 20756, 21242, 27778, 33592, 38012, 41512, 42484, 55556, 67457, 76024, 84968, 88213, 98591, 111112, 134914, 176426, 180557, 197182, 223127, 269828, 352852, 361114, 394364, 446254, 539656, 705704, 722228, 788728, 892508, 1146769, 1281683, 1444456, 1676047, 1785016, 2293538, 2563366, 2900651, 3352094, 3793159, 4239413, 4587076, 5126732, 5801302, 6704188, 7586318, 8478826, 9174152, 10253464, 11602604, 13408376, 15172636, 16957652, 21788611, 23205208, 30345272, 33915304, 43577222, 49311067, 55112369, 72070021, 87154444, 98622134, 110224738, 144140042, 174308888, 197244268, 220449476, 288280084, 394488536, 440898952, 576560168, 936910273, 1873820546, 3747641092, 7495282184]

約数ペア:

[(1, 7495282184), (2, 3747641092), (4, 1873820546), (8, 936910273), (13, 576560168), (17, 440898952), (19, 394488536), (26, 288280084), (34, 220449476), (38, 197244268), (43, 174308888), (52, 144140042), (68, 110224738), (76, 98622134), (86, 87154444), (104, 72070021), (136, 55112369), (152, 49311067), (172, 43577222), (221, 33915304), (247, 30345272), (323, 23205208), (344, 21788611), (442, 16957652), (494, 15172636), (559, 13408376), (646, 11602604), (731, 10253464), (817, 9174152), (884, 8478826), (988, 7586318), (1118, 6704188), (1292, 5801302), (1462, 5126732), (1634, 4587076), (1768, 4239413), (1976, 3793159), (2236, 3352094), (2584, 2900651), (2924, 2563366), (3268, 2293538), (4199, 1785016), (4472, 1676047), (5189, 1444456), (5848, 1281683), (6536, 1146769), (8398, 892508), (9503, 788728), (10378, 722228), (10621, 705704), (13889, 539656), (16796, 446254), (19006, 394364), (20756, 361114), (21242, 352852), (27778, 269828), (33592, 223127), (38012, 197182), (41512, 180557), (42484, 176426), (55556, 134914), (67457, 111112), (76024, 98591), (84968, 88213)]